A self-improving coding agent that handles the full dev lifecycle, from PM to PR.
Creates evaluation suites from past PRs, then climbs them. Every commit raises the bar for the next one.
Generates hooks, rules, and reusable skills from your codebase and session history. Gets sharper with every interaction.
Safe sandboxed agents that keep working while you context-switch. Spawn exploration, planning, and execution in parallel.
Fork any conversation for parallel exploration. Share sessions with a link so teammates can continue with full context.
Never runs out of ideas. OB-1 proactively suggests next steps, identifies friction points, and plans entire workstreams autonomously.
Every conversation thread produces a fully-contextualized pull request. Reviewers see the reasoning, not just the diff.
Slack, Linear, GitHub, Graphite. OB-1 embeds directly into your workflow. No context-switching. Delegate tasks as they come to mind.
View all integrations"Fix the auth bug in issue #412" — OB-1 opens a PR in minutes.
Syncs issues, auto-triages, and updates status as work ships.
Splits large changes into reviewable stacked PRs automatically.
Type /ob1 fix auth bug in any channel.
Cmd+Shift+O to hand off the current file to OB-1.
ob1 "refactor the auth module" — ships from your terminal.
OB-1 is a terminal-based coding agent — like Claude Code, but with multi-model access and self-optimizing workflows. You bring your own API keys (or use ours), pick the best model for each task, and let OB-1 handle the rest.
OB-1 learns from your sessions. It builds skills from your codebase patterns, auto-discovers workflow optimizations via /inbox, and spawns parallel subagents that work independently. Session forking lets you explore alternatives without losing your main thread.
300+ models via OpenRouter — Claude (including Opus 4.6), GPT, Gemini, Grok, Qwen, MiniMax, Llama, and more. Set your model to auto and OB-1 picks the best one for each prompt. Fast inference through Cerebras and SambaNova for open-source models.
GitHub, Linear, Slack, Graphite, VS Code, and any MCP-compatible tool. OB-1 also has a built-in browser agent for web interaction, persistent Chrome profiles for authenticated workflows, and verifiers that auto-run your build/test/lint commands after every change.
Install, point at your repo, and let OB-1 handle the rest — zero config required.